devstack-gate/test-functions.sh

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#!/bin/bash
# Copyright (C) 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
#
# See the License for the specific language governing permissions and
# limitations under the License.
# This script tests the checkout functions defined in functions.sh.
source functions.sh
# Mock out the checkout function since the refs we're checking out do
# not exist.
function git_checkout {
local project=$1
local branch=$2
project=`basename $project`
if [[ "$branch" == "FETCH_HEAD" ]]; then
branch=$FETCH_HEAD
fi
TEST_GIT_CHECKOUTS[$project]=$branch
}
# Mock out the fetch function since the refs we're fetching do not
# exist.
function git_fetch_at_ref {
local project=$1
local ref=$2
project=`basename $project`
if [ "$ref" != "" ]; then
if [[ "${TEST_ZUUL_REFS[$project]}" =~ "$ref" ]]; then
FETCH_HEAD="$ref"
return 0
fi
return 1
else
# return failing
return 1
fi
}
# Mock out git repo functions so the git repos don't have to exist.
function git_has_branch {
local project=$1
local branch=$2
case $branch in
master) return 0 ;;
stable/havana)
case $project in
openstack/glance) return 0 ;;
openstack/swift) return 0 ;;
openstack/nova) return 0 ;;
openstack/keystone) return 0 ;;
esac
esac
return 1
}
function git_prune {
return 0
}
function git_remote_update {
return 0
}
function git_remote_set_url {
return 0
}
function git_clone_and_cd {
return 0
}
# Utility function for tests
function assert_equal {
if [[ "$1" != "$2" ]]; then
echo "$1 != $2 on line $3"
exit 1
fi
}
# Tests follow:
function test_one_on_master {
# devstack-gate master ZA
echo "== Test one on master"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack-infra/devstack-gate'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZA' $LINENO
}
function test_two_on_master {
# devstack-gate master ZA
# glance master ZB
echo "== Test two on master"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/master/ZB'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/master/ZB' $LINENO
}
function test_multi_branch_on_master {
# devstack-gate master ZA
# glance stable/havana ZB
# python-glanceclient master ZC
echo "== Test multi-branch on master"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/python-glanceclient'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZC'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZC'
TEST_ZUUL_REFS[python-glanceclient]+=' refs/zuul/master/ZC'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
setup_project openstack/python-glanceclient $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'refs/zuul/master/ZC' $LINENO
}
function test_multi_branch_on_stable {
# devstack-gate master ZA
# glance stable/havana ZB
# python-glanceclient not in queue
echo "== Test multi-branch on stable"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='stable/havana'
ZUUL_REF='refs/zuul/stable/havana/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
setup_project openstack/python-glanceclient $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_grenade_backward {
# devstack-gate master ZA
# nova stable/havana ZB
# keystone stable/havana ZC
# keystone master ZD
# glance master ZE
# swift not in queue
# python-glanceclient not in queue
echo "== Test grenade backward"
# havana -> master (with changes)
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZE'
GRENADE_OLD_BRANCH='stable/havana'
GRENADE_NEW_BRANCH='master'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZD'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZE'
TEST_ZUUL_REFS[nova]+=' refs/zuul/stable/havana/ZB'
TEST_ZUUL_REFS[nova]+=' refs/zuul/stable/havana/ZC'
TEST_ZUUL_REFS[nova]+=' refs/zuul/stable/havana/ZD'
TEST_ZUUL_REFS[nova]+=' refs/zuul/stable/havana/ZE'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/stable/havana/ZC'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/stable/havana/ZD'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/stable/havana/ZE'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/master/ZD'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/master/ZE'
TEST_ZUUL_REFS[glance]+=' refs/zuul/master/ZE'
setup_project openstack-infra/devstack-gate $GRENADE_OLD_BRANCH
setup_project openstack/nova $GRENADE_OLD_BRANCH
setup_project openstack/keystone $GRENADE_OLD_BRANCH
setup_project openstack/glance $GRENADE_OLD_BRANCH
setup_project openstack/swift $GRENADE_OLD_BRANCH
setup_project openstack/python-glanceclient $GRENADE_OLD_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[nova]}" 'refs/zuul/stable/havana/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[keystone]}" 'refs/zuul/stable/havana/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
declare -A TEST_GIT_CHECKOUTS
setup_project openstack-infra/devstack-gate $GRENADE_NEW_BRANCH
setup_project openstack/nova $GRENADE_NEW_BRANCH
setup_project openstack/keystone $GRENADE_NEW_BRANCH
setup_project openstack/glance $GRENADE_NEW_BRANCH
setup_project openstack/swift $GRENADE_NEW_BRANCH
setup_project openstack/python-glanceclient $GRENADE_NEW_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[nova]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[keystone]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_grenade_forward {
# devstack-gate master ZA
# nova master ZB
# keystone stable/havana ZC
# keystone master ZD
# glance stable/havana ZE
# swift not in queue
# python-glanceclient not in queue
echo "== Test grenade forward"
# havana (with changes) -> master
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='stable/havana'
ZUUL_REF='refs/zuul/stable/havana/ZE'
GRENADE_OLD_BRANCH='stable/havana'
GRENADE_NEW_BRANCH='master'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZD'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZE'
TEST_ZUUL_REFS[nova]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[nova]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[nova]+=' refs/zuul/master/ZD'
TEST_ZUUL_REFS[nova]+=' refs/zuul/master/ZE'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/stable/havana/ZC'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/stable/havana/ZD'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/stable/havana/ZE'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/master/ZD'
TEST_ZUUL_REFS[keystone]+=' refs/zuul/master/ZE'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZE'
setup_project openstack-infra/devstack-gate $GRENADE_OLD_BRANCH
setup_project openstack/nova $GRENADE_OLD_BRANCH
setup_project openstack/keystone $GRENADE_OLD_BRANCH
setup_project openstack/glance $GRENADE_OLD_BRANCH
setup_project openstack/swift $GRENADE_OLD_BRANCH
setup_project openstack/python-glanceclient $GRENADE_OLD_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[nova]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[keystone]}" 'refs/zuul/stable/havana/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
declare -A TEST_GIT_CHECKOUTS
setup_project openstack-infra/devstack-gate $GRENADE_NEW_BRANCH
setup_project openstack/nova $GRENADE_NEW_BRANCH
setup_project openstack/keystone $GRENADE_NEW_BRANCH
setup_project openstack/glance $GRENADE_NEW_BRANCH
setup_project openstack/swift $GRENADE_NEW_BRANCH
setup_project openstack/python-glanceclient $GRENADE_NEW_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[nova]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[keystone]}" 'refs/zuul/master/ZE' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_branch_override {
# glance stable/havana ZA
# devstack-gate master ZB
# swift not in queue
# python-glanceclient not in queue
echo "== Test branch override"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack-infra/devstack-gate'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZB'
OVERRIDE_ZUUL_BRANCH='stable/havana'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZA'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
setup_project openstack-infra/devstack-gate $OVERRIDE_ZUUL_BRANCH
setup_project openstack/glance $OVERRIDE_ZUUL_BRANCH
setup_project openstack/swift $OVERRIDE_ZUUL_BRANCH
setup_project openstack/python-glanceclient $OVERRIDE_ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_periodic {
# No queue
echo "== Test periodic"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_BRANCH='stable/havana'
setup_project openstack/glance $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'stable/havana' $LINENO
}
# Run tests:
#set -o xtrace
test_two_on_master
test_one_on_master
test_multi_branch_on_master
test_multi_branch_on_stable
test_grenade_backward
test_grenade_forward
test_branch_override
test_periodic